#ifndef _TIMER_H_
#define _TIMER_H_
#include "stm32f10x.h"

extern volatile uint8_t MIN_Time;
extern volatile uint8_t SEC_Time;
extern uint8_t BeepFlag_Time;
extern uint8_t T2_flag;
void TIM3_Init(uint32_t arr,uint16_t psc);
void TIM2_Init(uint32_t arr,uint16_t psc);
void TIM4_Init(uint32_t arr,uint16_t psc);
void Init_Pwm2(u32 period,u16 Prescaler);

#endif

